Platt House has performance, meeting, event, and rehearsal space available to the Penn Community. Spaces are primarily intended for use by student groups under advisement by Platt House staff including PAC groups. However, Penn student groups and individuals are welcome to reserve rehearsal rooms.

In addition to the spaces within Platt House walls, Platt House staff manage reservations for the Annenberg Dance Studio. This space is located at the Annenberg Center for the Performing Arts and is primarily intended for student dance groups not affiliated with PAC.